On 24-12-2013 2:27 am, levinie wrote: > Can PyQt5.1.1 work with Qt5.2 or Qt5.1.0?? Yes, see... http://pyqt.sourceforge.net/Docs/PyQt5/introduction.html#an-explanation-of-version-numbers > In fact I can't found Qt5.1.1 on follow links: > http://qt-project.org/downloads > http://download.qt-project.org/archive/qt/5.1/ Phil